Surface Behaviors of ELID Ground Engineering Ceramics


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In this study, grinding of Si3N4, SiC, and Al2O3 ceramics under the condition of electrolytic in-process dressing (ELID) system was investigated. The surface appearances of these engineering ceramics during the ELID grinding process were attentively observed to describe the formation of finely finished surfaces. Based on the analysis of material properties and detailed micro-observation of ground surfaces, it can be concluded that the material removal mechanism of engineering ceramic is closely related to its mechanical properties. The silicon nitride ceramic was most easily machined to precision surface among these three engineering ceramics.



Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong




J. Y. Shen et al., "Surface Behaviors of ELID Ground Engineering Ceramics", Key Engineering Materials, Vols. 336-338, pp. 1469-1472, 2007

Online since:

April 2007




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